| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 NaOH = Ca(OH)2 + SO4Na2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
St + P = StP =>
St + P = StP
BH + H2O = B{-} + H3O{+} =>
BH + H2O = B{-} + H3O{+}
C6H12N4 + O2 = CO + N2 + H2O =>
C6H12N4 + 6 O2 = 6 CO + 2 N2 + 6 H2O
Na2CO3 + Sr(C2H3O2)2 = Sr(CO3)2 + Na2C2H3O2 =>
2 Na2CO3 + Sr(C2H3O2)2 = Sr(CO3)2 + 2 Na2C2H3O2
K4Si + H2O = KOH + SiH4 =>
K4Si + 4 H2O = 4 KOH + SiH4
Mg + Ba(OH)2 + H2O = BaMg(OH)4 + H2 =>
Mg + Ba(OH)2 + 2 H2O = BaMg(OH)4 + H2
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(NO3)2 + H2O = Pb + O2 + HNO3 =>
2 Pb(NO3)2 + 2 H2O = 2 Pb + O2 + 4 HNO3
Ba + P2 = Ba3P2 =>
3 Ba + P2 = Ba3P2
Sn(Co3) + Li = Sn + Li(Co3) =>
Sn(Co3) + Li = Sn + Li(Co3)
H2O2 + NH4OH = H2O + HNO3 =>
4 H2O2 + NH4OH = 6 H2O + HNO3
K2MnO4 + Be + KOH = MnO2 + K2[Be(OH)4] + K2O =>
K2MnO4 + Be + 4 KOH = MnO2 + K2[Be(OH)4] + 2 K2O
H{+} + Cr2O7{-2} + FeBr3 = Cr{+3} + Br2 + Fe{+2} + H2O =>
28 H{+} + 2 Cr2O7{-2} + 6 FeBr3 = 4 Cr{+3} + 9 Br2 + 6 Fe{+2} + 14 H2O
CH3 + H2O = H2 + CO2 =>
2 CH3 + 4 H2O = 7 H2 + 2 CO2
KMnO4 + Na2(S2O3) + H2SO4 = Na2(SO4) + Mn2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + Na2(S2O3) + 3 H2SO4 = Na2(SO4) + Mn2(SO4)3 + K2SO4 + 3 H2O
NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
Cr3{+} + MnO4{-} + H{+} = Cr2O7{-}2 + MnO2 + H2O =>
6 Cr3{+} + 37 MnO4{-} + 22 H{+} = 9 Cr2O7{-}2 + 37 MnO2 + 11 H2O
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
NH4Cl + NaOH2 = NH4 + H2O + NaCl2 =>
2 NH4Cl + NaOH2 = 2 NH4 + H2O + NaCl2
FeCO3 + H2SO3 = FeSO3 + H2O + CO2 =>
FeCO3 + H2SO3 = FeSO3 + H2O + CO2
Ga(NO2)3 + HNO3 = Ga(NO3)3 + HNO2 =>
Ga(NO2)3 + 3 HNO3 = Ga(NO3)3 + 3 HNO2
SrCl2 + CuSO4 = SrSO4 + CuCl2 =>
SrCl2 + CuSO4 = SrSO4 + CuCl2
Al2(SO4)3 + Cu(NO3)2 = CuSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Al(NO3)3
Ba(NO3)2 + C12H22O11 = BaO + N2 + H2O + CO2 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 BaO + 24 N2 + 55 H2O + 60 CO2
Al2O3 + NH3 = Al + N2 + H2O =>
Al2O3 + 2 NH3 = 2 Al + N2 + 3 H2O
Cu2 + F2 = CuF =>
Cu2 + F2 = 2 CuF
C18H34O2 + H2O = CH4 + CO2 =>
4 C18H34O2 + 34 H2O = 51 CH4 + 21 CO2
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
KOHFeCl{3} = FeOHKCl{3} =>
KOHFeCl{3} = FeOHKCl{3}
Na(NO3) + PbO = Pb(NO3)2 + Na2O =>
2 Na(NO3) + PbO = Pb(NO3)2 + Na2O
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
Be2CO3(OH)2 + CH3COOH = Be4O(CH3COO)6 + H2O + CO2 =>
2 Be2CO3(OH)2 + 6 CH3COOH = Be4O(CH3COO)6 + 5 H2O + 2 CO2
AlSO4 + CaPO4 = AlPO4 + CaSO4 =>
AlSO4 + CaPO4 = AlPO4 + CaSO4
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
Cu3N2 + LiOH = Cu(OH)2 + Li3N =>
Cu3N2 + 6 LiOH = 3 Cu(OH)2 + 2 Li3N
AlPO4 + AgNO3 = Ag3PO4 + Al(NO3)3 =>
AlPO4 + 3 AgNO3 = Ag3PO4 + Al(NO3)3
CsH + H2O = CsOH + H =>
CsH + H2O = CsOH + 2 H
Mn(NO3)3 + (NH4)3PO4 = MnPO4 + NH4NO3 =>
Mn(NO3)3 + (NH4)3PO4 = MnPO4 + 3 NH4NO3
(H2SO4)2 + Zn = Zn2SO4 + H2 =>
(H2SO4)2 + 4 Zn = 2 Zn2SO4 + 2 H2
Na2SO4CaO = CaSO4Na2O =>
Na2SO4CaO = CaSO4Na2O
NaHCO3 + (HCl) = NaCl + H2O + CO2 =>
NaHCO3 + (HCl) = NaCl + H2O + CO2
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
Sc2O3 + H2S = Sc2S3 + H2O =>
Sc2O3 + 3 H2S = Sc2S3 + 3 H2O
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
NH4FH2O = NH4OHHF =>
NH4FH2O = NH4OHHF
HClO + Zn = Zn(ClO)2 + H =>
2 HClO + Zn = Zn(ClO)2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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